Home / 17,963,211.66-24,789,242.32-9,703,273.92

Finding the Fourth Proportional to 17,963,211.66, 24,789,242.32 and 9,703,273.92

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Solution

The fourth proportional to 17,963,211.66, 24,789,242.32 and 9,703,273.92 is: 13,390,523.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,211.66 : 24,789,242.32 = 9,703,273.92 : x
  2. Step 2: Convert to fraction form
    17,963,211.66/24,789,242.32 = 9,703,273.92/x
  3. Step 3: Cross multiply
    17,963,211.66x = 24,789,242.32 × 9,703,273.92
  4. Step 4: Simplify right side
    17,963,211.66x = 240,536,808,500,216.28
  5. Step 5: Solve for x
    x = 240,536,808,500,216.28/17,963,211.66
  6. Step 6: Final answer
    x = 13,390,523.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.